CBOR Web Token (CWT) Claims

Created
2018-03-22
Last Updated
2020-03-10
Available Formats

XML

HTML

Plain text

Registries included below

CBOR Web Token (CWT) Claims

Expert(s)
Mike Jones, Hannes Tschofenig, Chuck Mortimore, Ludwig Seitz
Reference
[RFC8392]
Note
See [RFC8392] for mailing list instructions.
Available Formats

CSV
Range Registration Procedures
Integer values from -256 to 255 Standards Action
Integer values from -65536 to -257 Specification Required
Integer values from 256 to 65535 Specification Required
Integer values greater than 65535 Expert Review
Strings of length 1 Standards Action
Strings of length 2 Specification Required
Strings of length greater than 2 Expert Review
Claim Name Claim Description JWT Claim Name Claim Key Claim Value Type Change Controller Reference
Reserved for Private Use less than -65536 [RFC8392]
Unassigned -65536 to -257
Unassigned -256 to -1
Reserved This registration reserves the key value 0 0 [IESG] [RFC8392]
iss Issuer iss 1 text string [IESG] [RFC8392]
sub Subject sub 2 text string [IESG] [RFC8392]
aud Audience aud 3 text string [IESG] [RFC8392]
exp Expiration Time exp 4 integer or floating-point number [IESG] [RFC8392]
nbf Not Before nbf 5 integer or floating-point number [IESG] [RFC8392]
iat Issued At iat 6 integer or floating-point number [IESG] [RFC8392]
cti CWT ID jti 7 byte string [IESG] [RFC8392]
cnf Confirmation cnf 8 map [IESG] [RFC8747]
Unassigned 9 to 65535

CWT Confirmation Methods

Registration Procedure(s)
Specification Required
Expert(s)
Unassigned
Reference
[RFC8747]
Note
See [RFC8747] for mailing list instructions.
Available Formats

CSV
Confirmation Method Name Confirmation Method Description JWT Confirmation Method Name Confirmation Key Confirmation Value Type Change Controller Reference
COSE_Key COSE_Key Representing Public Key jwk 1 COSE_Key structure [IESG] [RFC8747, Section 3.2]
Encrypted_COSE_Key Encrypted COSE_Key jwe 2 COSE_Encrypt or COSE_Encrypt0 structure (with an optional corresponding COSE_Encrypt or COSE_Encrypt0 tag) [IESG] [RFC8747, Section 3.3]
kid Key Identifier kid 3 binary string [IESG] [RFC8747, Section 3.4]

People

ID Name Contact URI Last Updated
[IESG] IESG mailto:iesg&ietf.org 2018-05-04